What is GHSA-vv45-qw3h-rvwh?

GHSA-vv45-qw3h-rvwh is a security advisory published by GitHub Security Advisories with Medium severity. Incorrect authorization in SiteIsolation in Google Chrome prior to 154.0.8037.92 allowed a remote...

Which CVE IDs does GHSA-vv45-qw3h-rvwh cover?

GHSA-vv45-qw3h-rvwh covers the following CVE IDs: CVE-2026-102330. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vv45-qw3h-rvwh?

GHSA-vv45-qw3h-rvwh has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-vv45-qw3h-rvwhMediumCVSS 6.5

Incorrect authorization in SiteIsolation in Google Chrome prior to 154.0.8037.92 allowed a remote...

Vendor

GitHub Security Advisories

Published

September 29, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-102330 →

📋 Description

Incorrect authorization in SiteIsolation in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-102330
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html
https://issues.chromium.org/issues/498793976
https://github.com/advisories/GHSA-vv45-qw3h-rvwh